package com.qcby.dao;

import com.qcby.entity.Teacher;

public interface TeacherMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Teacher record);

    int insertSelective(Teacher record);

    Teacher selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Teacher record);

    int updateByPrimaryKey(Teacher record);
    
    //验证登录
   	Teacher logincheck(Teacher teacher);
   	
   	//注册验证
   	Teacher selectReturnSec(Teacher student);
}